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Submit your questions for Autoblog Podcast #317 LIVE!

We record Autoblog Podcast #317 tonight, and you can drop us your questions and comments regarding the rest of the week's news via our Q&A module below. Subscribe to the Autoblog Podcast in iTunes if you haven't already done so, and if you want to take it all in live, tune in to our UStream (audio only) channel at 10:00 PM Eastern tonight.
Discussion Topics for Autoblog Podcast Episode #317
Mitsubishi Mirage

BMW i5 returns as next rumored i Project vehicle

Hydrogen fuel-cell vehicle enthusiasts may want to give each other some high-fives when they hear the latest news about BMW's reputed i5. The German automaker has been rumored to be on the verge of expanding its i brand beyond its i3 battery-electric and i8 plug-in hybrid cars for a long while. The latest rumors say that BMW could be working on a hydrogen-powered i5 crossover. BMW is in the "final stages of consideration" of expanding the sub-brand, Bloomberg News says, citing comments BMW executive Ian Robertson made this week at the Frankfurt Motor Show. There may be more light-weighting efforts, and an alternative powertrain is sure to be in order, but there are few details beyond that. BMW of North America spokeswoman Rebecca Kiehne declined to comment to AutoblogGreen. Since 2013, BMW has worked with Toyota on hydrogen fuel-cell drivetrains and might further expand that relationship, MarketWatch says, citing BMW financial chief Friedrich Eichiner. The two automakers have already worked together on a prototype BMW 5 Series sedan with a hydrogen-powered engine. That car was unveiled this summer. Earlier this year, we heard reports about an i5 that would actually be a hybrid-electric vehicle of sorts, and an extremely powerful one. That rumored vehicle – again some sort of modified 5 Series – would actually contain one gas-powered engine and two electric motors, all combining for more than 540 horsepower. If these latest rumors turn out to be true, they would mark a change in things, but we won't be surprise if we hear yet another version of what the i5 will be before it's all said and done.

Recharge Wrap-up: BMW plans for retired batteries; automakers support dual-standard chargers

Toyota will test hybrids with silicon-carbide (SiC) power semiconductors. In Japan, Toyota has put the SiC power semiconductors into the power control units of a Camry Hybrid prototype and a fuel cell bus for a year-long test. Research suggests the SiC units will decrease electrical losses while managing power supply, thus improving overall powertrain efficiency. Current power semiconductors account for about 20 percent of electrical losses, and success with these tests could mean more efficient hybrids on the roads in the future. Read more at Hybrid Cars. Automakers from CCS and CHAdeMO camps are supporting dual-standard charging station networks. https://www.autoblog.com/bmw/, Volkswagen (CCS camp) and ChargePoint announced plans to build "express charging corridors" by installing about 100 DC fast chargers, many of which will support both types of charging. Kansas City Power & Light is partnering with Nissan (CHAdeMO camp) and ChargePoint to install DC chargers that "will charge any model of electric vehicle on the market." This leads the folks at Green Car Reports to look into whether this ends the looming standard war between automakers in the US. Read more at Green Car Reports. BMW, Bosch and utility company Vattenfall are making plans for a second life for retired BMW i3 batteries. The Second Life Batteries Alliance project will recycle the old lithium ion battery packs - which can still hold a charge - in off-grid storage and grid-stabilization applications, beginning with a grid storage system in Hamburg, Germany. Bosch has created a battery management algorithm to extend the life of the batteries and make sure they don't cause harm to Vattenfall's facilities. Read more at Transport Evolved.